# on Windows, run `cmake -Bcmake-build-download -G "MinGW Makefiles". #SEGGER EMBEDDED STUDIO NORDIC EDITION DOWNLOAD#Then we can use the script to download the dependencies: cmake -Bcmake-build-download -G "Unix Makefiles". _Note: You may also need to edit some of the variables in this file for your platform, such as setting NRFJPROG, MERGEHEX, NRFUTIL and PATCH_EXECUTABLE manually if they are not in your PATH._ cleanup.shĬopy the example CMakeLists.txt as recommended in the nRF5-cmake-scripts readme: cmake -E copy nRF5-cmake-scripts/example/CMakeLists.txt. Run a script to clean up the project ready for your own use (on Windows, run in git bash by right clicking in directory > "Git Bash here"). #SEGGER EMBEDDED STUDIO NORDIC EDITION INSTALL#Install nrfutil via pip (Python package manager): pip install nrfutilĬreating a CMake based Nordic firmware projectįirst, in a terminal/command window clone the base project to set up the project structure: git clone -recurse-submodules. On Mac, this can be installed via homebrew: brew tap ArmMbed/homebrew-formulae Installing the dependenciesĭownload and install Nordic command line tools Let’s have a go at creating a new project from scratch. It also defines functions for easily including many of the libraries in the Nordic SDK. Nordic’s mesh SDK was not designed for building external, custom, non-mesh projects, but with a little external support it can be used for this purpose, which is what our nRF5-cmake-scripts project does – it uses the mesh SDK scripts where possible, and defines its own functions for everything else – including adding features that Nordic’s mesh SDK doesn’t have, such as adding bootloader targets and creating DFU packages. Nordic do not directly provide support for CMake in their SDK, but their mesh SDK does use CMake, and this can be adapted to use CMake for the Nordic SDK in non-mesh projects. With CMake it is trivial to manage this library, generating Makefiles or Xcode projects as required and integrating as a dependency into other CMake projects. #SEGGER EMBEDDED STUDIO NORDIC EDITION CODE#Nordic officially recommends and supports Segger Embedded Studio as its IDE of choice, however CMake makes managing dependencies and unit testing much easier.įor example, a common development architecture we use at NRB Tech is to share a C library or libraries between firmware, utilities, and Apps, to reduce code duplication and bugs and ensure mission-critical code is well unit tested. CMake can also be used with CLion, an excellent C/C++ IDE. To read more about the DevKit, refer to RuuviLab’s tutorial.CMake is a popular C/C++ build system (or an “open-source, cross-platform family of tools designed to build, test and package software” according to the website) that we use at NRB Tech with firmware projects and cross-platform libraries. A great tool for this is Nordic Semiconductor’s Power Profiler Kit which is compatible with the nRF52-DK evaluation board. Note also that if you’re developing your own firmware, power consumption measurements are recommended so that possible current leaks can be obtained. #SEGGER EMBEDDED STUDIO NORDIC EDITION UPDATE#The DevKit isn’t needed if you’re happy to flash your RuuviTags over-the-air.įor most of the people, DFU OTA (Device Firmware Update Over-the-Air) is enough if no protocol stack or bootloader has to be replaced or no serious debugging is needed.
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